"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const database_1 = __importDefault(require("../config/database"));
// Simplified, unified data service that replaces the three redundant services
class UnifiedDataService {
    constructor() {
        this.pool = database_1.default;
    }
    // Helper to convert snake_case to camelCase
    toCamelCase(obj) {
        if (!obj)
            return obj;
        if (Array.isArray(obj))
            return obj.map(item => this.toCamelCase(item));
        if (typeof obj !== 'object')
            return obj;
        return Object.keys(obj).reduce((result, key) => {
            const camelKey = key.replace(/_([a-z])/g, (_, letter) => letter.toUpperCase());
            result[camelKey] = this.toCamelCase(obj[key]);
            return result;
        }, {});
    }
    // VIP Operations
    async getVips() {
        const query = `
      SELECT v.*, 
        COALESCE(
          JSON_AGG(
            JSON_BUILD_OBJECT(
              'flightNumber', f.flight_number,
              'airline', f.airline,
              'scheduledArrival', f.scheduled_arrival,
              'scheduledDeparture', f.scheduled_departure,
              'status', f.status
            ) ORDER BY f.scheduled_arrival
          ) FILTER (WHERE f.id IS NOT NULL), 
          '[]'
        ) as flights
      FROM vips v
      LEFT JOIN flights f ON v.id = f.vip_id
      GROUP BY v.id
      ORDER BY v.created_at DESC`;
        const result = await this.pool.query(query);
        return this.toCamelCase(result.rows);
    }
    async getVipById(id) {
        const query = `
      SELECT v.*, 
        COALESCE(
          JSON_AGG(
            JSON_BUILD_OBJECT(
              'flightNumber', f.flight_number,
              'airline', f.airline,
              'scheduledArrival', f.scheduled_arrival,
              'scheduledDeparture', f.scheduled_departure,
              'status', f.status
            ) ORDER BY f.scheduled_arrival
          ) FILTER (WHERE f.id IS NOT NULL), 
          '[]'
        ) as flights
      FROM vips v
      LEFT JOIN flights f ON v.id = f.vip_id
      WHERE v.id = $1
      GROUP BY v.id`;
        const result = await this.pool.query(query, [id]);
        return this.toCamelCase(result.rows[0]);
    }
    async createVip(vipData) {
        const { name, organization, department, transportMode, flights, expectedArrival, needsAirportPickup, needsVenueTransport, notes } = vipData;
        const client = await this.pool.connect();
        try {
            await client.query('BEGIN');
            // Insert VIP
            const vipQuery = `
        INSERT INTO vips (name, organization, department, transport_mode, expected_arrival, 
                         needs_airport_pickup, needs_venue_transport, notes)
        VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
        RETURNING *`;
            const vipResult = await client.query(vipQuery, [
                name, organization, department || 'Office of Development', transportMode || 'flight',
                expectedArrival, needsAirportPickup !== false, needsVenueTransport !== false, notes || ''
            ]);
            const vip = vipResult.rows[0];
            // Insert flights if any
            if (transportMode === 'flight' && flights?.length > 0) {
                for (const flight of flights) {
                    await client.query(`INSERT INTO flights (vip_id, flight_number, airline, scheduled_arrival, scheduled_departure)
             VALUES ($1, $2, $3, $4, $5)`, [vip.id, flight.flightNumber, flight.airline, flight.scheduledArrival, flight.scheduledDeparture]);
                }
            }
            await client.query('COMMIT');
            return this.getVipById(vip.id);
        }
        catch (error) {
            await client.query('ROLLBACK');
            throw error;
        }
        finally {
            client.release();
        }
    }
    async updateVip(id, vipData) {
        const { name, organization, department, transportMode, flights, expectedArrival, needsAirportPickup, needsVenueTransport, notes } = vipData;
        const client = await this.pool.connect();
        try {
            await client.query('BEGIN');
            // Update VIP
            const updateQuery = `
        UPDATE vips 
        SET name = $2, organization = $3, department = $4, transport_mode = $5,
            expected_arrival = $6, needs_airport_pickup = $7, needs_venue_transport = $8,
            notes = $9, updated_at = NOW()
        WHERE id = $1
        RETURNING *`;
            const result = await client.query(updateQuery, [
                id, name, organization, department, transportMode,
                expectedArrival, needsAirportPickup, needsVenueTransport, notes
            ]);
            if (result.rows.length === 0) {
                await client.query('ROLLBACK');
                return null;
            }
            // Update flights
            await client.query('DELETE FROM flights WHERE vip_id = $1', [id]);
            if (transportMode === 'flight' && flights?.length > 0) {
                for (const flight of flights) {
                    await client.query(`INSERT INTO flights (vip_id, flight_number, airline, scheduled_arrival, scheduled_departure)
             VALUES ($1, $2, $3, $4, $5)`, [id, flight.flightNumber, flight.airline, flight.scheduledArrival, flight.scheduledDeparture]);
                }
            }
            await client.query('COMMIT');
            return this.getVipById(id);
        }
        catch (error) {
            await client.query('ROLLBACK');
            throw error;
        }
        finally {
            client.release();
        }
    }
    async deleteVip(id) {
        const result = await this.pool.query('DELETE FROM vips WHERE id = $1 RETURNING *', [id]);
        return this.toCamelCase(result.rows[0]);
    }
    // Driver Operations
    async getDrivers() {
        const result = await this.pool.query('SELECT * FROM drivers ORDER BY name ASC');
        return this.toCamelCase(result.rows);
    }
    async getDriverById(id) {
        const result = await this.pool.query('SELECT * FROM drivers WHERE id = $1', [id]);
        return this.toCamelCase(result.rows[0]);
    }
    async createDriver(driverData) {
        const { name, email, phone, vehicleInfo, status } = driverData;
        const result = await this.pool.query(`INSERT INTO drivers (name, email, phone, vehicle_info, status)
       VALUES ($1, $2, $3, $4, $5)
       RETURNING *`, [name, email, phone, vehicleInfo, status || 'available']);
        return this.toCamelCase(result.rows[0]);
    }
    async updateDriver(id, driverData) {
        const { name, email, phone, vehicleInfo, status } = driverData;
        const result = await this.pool.query(`UPDATE drivers 
       SET name = $2, email = $3, phone = $4, vehicle_info = $5, status = $6, updated_at = NOW()
       WHERE id = $1
       RETURNING *`, [id, name, email, phone, vehicleInfo, status]);
        return this.toCamelCase(result.rows[0]);
    }
    async deleteDriver(id) {
        const result = await this.pool.query('DELETE FROM drivers WHERE id = $1 RETURNING *', [id]);
        return this.toCamelCase(result.rows[0]);
    }
    // Schedule Operations
    async getScheduleByVipId(vipId) {
        const result = await this.pool.query(`SELECT se.*, d.name as driver_name
       FROM schedule_events se
       LEFT JOIN drivers d ON se.driver_id = d.id
       WHERE se.vip_id = $1
       ORDER BY se.event_time ASC`, [vipId]);
        return this.toCamelCase(result.rows);
    }
    async createScheduleEvent(vipId, eventData) {
        const { driverId, eventTime, eventType, location, notes } = eventData;
        const result = await this.pool.query(`INSERT INTO schedule_events (vip_id, driver_id, event_time, event_type, location, notes)
       VALUES ($1, $2, $3, $4, $5, $6)
       RETURNING *`, [vipId, driverId, eventTime, eventType, location, notes]);
        return this.toCamelCase(result.rows[0]);
    }
    async updateScheduleEvent(id, eventData) {
        const { driverId, eventTime, eventType, location, notes, status } = eventData;
        const result = await this.pool.query(`UPDATE schedule_events
       SET driver_id = $2, event_time = $3, event_type = $4, location = $5, 
           notes = $6, status = $7, updated_at = NOW()
       WHERE id = $1
       RETURNING *`, [id, driverId, eventTime, eventType, location, notes, status]);
        return this.toCamelCase(result.rows[0]);
    }
    async deleteScheduleEvent(id) {
        const result = await this.pool.query('DELETE FROM schedule_events WHERE id = $1 RETURNING *', [id]);
        return this.toCamelCase(result.rows[0]);
    }
    async getAllSchedules() {
        const result = await this.pool.query(`SELECT se.*, d.name as driver_name, v.name as vip_name
       FROM schedule_events se
       LEFT JOIN drivers d ON se.driver_id = d.id
       LEFT JOIN vips v ON se.vip_id = v.id
       ORDER BY se.event_time ASC`);
        // Group by VIP ID
        const schedules = {};
        result.rows.forEach((row) => {
            const event = this.toCamelCase(row);
            if (!schedules[event.vipId]) {
                schedules[event.vipId] = [];
            }
            schedules[event.vipId].push(event);
        });
        return schedules;
    }
    // User Operations (simplified)
    async getUserByEmail(email) {
        const result = await this.pool.query('SELECT * FROM users WHERE email = $1', [email]);
        return this.toCamelCase(result.rows[0]);
    }
    async getUserById(id) {
        const result = await this.pool.query('SELECT * FROM users WHERE id = $1', [id]);
        return this.toCamelCase(result.rows[0]);
    }
    async createUser(userData) {
        const { email, name, role, department, googleId } = userData;
        const result = await this.pool.query(`INSERT INTO users (email, name, role, department, google_id)
       VALUES ($1, $2, $3, $4, $5)
       RETURNING *`, [email, name, role || 'coordinator', department || 'Office of Development', googleId]);
        return this.toCamelCase(result.rows[0]);
    }
    async updateUserRole(email, role) {
        const result = await this.pool.query(`UPDATE users SET role = $2, updated_at = NOW()
       WHERE email = $1
       RETURNING *`, [email, role]);
        return this.toCamelCase(result.rows[0]);
    }
    async getUserCount() {
        const result = await this.pool.query('SELECT COUNT(*) FROM users');
        return parseInt(result.rows[0].count, 10);
    }
    // Admin Settings (simplified)
    async getAdminSettings() {
        const result = await this.pool.query('SELECT key, value FROM admin_settings');
        return result.rows.reduce((settings, row) => {
            settings[row.key] = row.value;
            return settings;
        }, {});
    }
    async updateAdminSetting(key, value) {
        await this.pool.query(`INSERT INTO admin_settings (key, value)
       VALUES ($1, $2)
       ON CONFLICT (key) DO UPDATE SET value = $2, updated_at = NOW()`, [key, value]);
    }
}
exports.default = new UnifiedDataService();
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